This tender has closed on 6 October 2026.
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The CSIR seeks proposals for an integrated towfish and towing system designed for underwater sonar experiments. Key requirements include automated buoyancy control, enhanced stability, and robust data transmission capabilities.
This tender invites qualified contractors to provide a comprehensive solution for an integrated towfish and towing system, aimed at improving underwater sonar research capabilities. The system must address previous limitations, such as manual buoyancy control and water ingress, by incorporating an automated ballast system and advanced hydrodynamic design. The successful contractor will deliver a fully operational towfish capable of sustained operation at depths of up to 50 meters, with a focus on structural integrity and watertightness.
Proposals should include detailed technical specifications, a robust project management plan, and a clear pricing structure. The system must be compatible with standard commercial towing vessels and capable of maintaining stability in sea states up to 3. Additionally, the contractor is expected to provide ongoing support and warranty services to ensure operational reliability. This project represents a significant opportunity for businesses specializing in marine technology and underwater systems to contribute to cutting-edge research.
This tender is suitable for businesses with expertise in marine engineering, underwater robotics, and sonar technology. Companies that can demonstrate experience in developing integrated systems for underwater applications are encouraged to apply.
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